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參數(shù)資料
| 型號： | EDI8F32259C25MMC |
| 英文描述： | x32 SRAM Module |
| 中文描述： | X32號的SRAM模塊 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 111K |
| 代理商： | EDI8F32259C25MMC |
2
EDI8F321024CA Rev. 0 7/98 ECO#10589
EDI8F321024CA
1024Kx32 SRAM Module
Absolute Maximum Ratings*
Recommended DC Operating Conditions
DC Electrical Characteristics
Parameter
Sym
Conditions
Min
Typ
Max
Units
Operating Power Supply Current
ICC1 W, E = VIL, II/O = 0mA, Min Cycle
1600
mA
Standby (TTL) Power Supply Current
ICC2 E VIH, VIN VIL or VIN VIH
600
mA
Full Standby Power Supply Current
ICC3
E VCC-0.2V
90
mA
CMOS
VIN VCC-0.2V or VIN 0.2V
Input Leakage Current
ILI
VIN = 0V to VCC
--
±80
A
Output Leakage Current
ILO
V I/O = 0V to VCC
--
±20
A
Output High Voltage
VOH
IOH = -4.0mA
2.4
--
V
Output Low Voltage
VOL
IOL = 8.0mA
--
0.4
V
Capacitance
Truth Table
(f=1.0MHz, VIN=VCC or VSS)
Parameter
Sym
Max
Unit
Address Lines
CI
60
pF
Data Lines
CD/Q
20
pF
Chip Enable Line
CC
20
pF
Write Line
CN
60
pF
AC Test Conditions
*Stress greater than those listed under "Absolute Maximum Ratings" may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions greater than those indicated
in the operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
Parameter
Sym
Min
Typ
Max Units
Supply Voltage
VCC
4.5
5.0
5.5
V
Supply Voltage
VSS
0
V
Input High Voltage
VIH
2.2
--
6.0
V
Input Low Voltage
VIL
-0.3
--
0.8
V
(note: For TEHQZ,TGHQZ and TWLQZ, CL = 5pF)
Voltage on any pin relative to VSS
-0.5V to 7.0V
Operating Temperature TA (Ambient)
Commercial
0°C to +70°C
Industrial
-40°C to +85°C
Storage Temperature, Plastic
-55°C to +125°C
Power Dissipation
7.0 Watts
Output Current
20 mA
Input Pulse Levels
VSS to 3.0V
Input Rise and Fall Times
5ns
Input and Output Timing Levels
1.5V
Output Load
1TTL, CL = 30pF
*Typical: TA = 25°C, VCC = 5.0V
E
W
G
Mode
Output
Power
H
X
Standby
HIGH Z
ICC2/ICC3
L
H
L
Read
DOUT
ICC1
L
X
Write
DIN
ICC1
Output
L
H
Deselect
HIGH Z
ICC1
These parameters are sampled, not 100% tested.
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